WO2008094598A3 - Procédé et système permettant de déterminer la fonction cardiaque - Google Patents

Procédé et système permettant de déterminer la fonction cardiaque Download PDF

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Publication number
WO2008094598A3
WO2008094598A3 PCT/US2008/001223 US2008001223W WO2008094598A3 WO 2008094598 A3 WO2008094598 A3 WO 2008094598A3 US 2008001223 W US2008001223 W US 2008001223W WO 2008094598 A3 WO2008094598 A3 WO 2008094598A3
Authority
WO
WIPO (PCT)
Prior art keywords
determining
cardiac function
physiologic characteristic
temporal
subject
Prior art date
Application number
PCT/US2008/001223
Other languages
English (en)
Other versions
WO2008094598A2 (fr
Inventor
Gregory I Voss
Bernard B Sterling
Anthony J Bergman
Alexander K Mills
Original Assignee
Woolsthorpe Llc
Mills Donna
Gregory I Voss
Bernard B Sterling
Anthony J Bergman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Woolsthorpe Llc, Mills Donna, Gregory I Voss, Bernard B Sterling, Anthony J Bergman filed Critical Woolsthorpe Llc
Publication of WO2008094598A2 publication Critical patent/WO2008094598A2/fr
Publication of WO2008094598A3 publication Critical patent/WO2008094598A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
    • A61B5/02255—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds the pressure being controlled by plethysmographic signals, e.g. derived from optical sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0295—Measuring blood flow using plethysmography, i.e. measuring the variations in the volume of a body part as modified by the circulation of blood therethrough, e.g. impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

Le procédé selon l'invention permettant de déterminer une caractéristique physiologique associée à la fonction cardiaque chez un sujet comprend les étapes consistant à : fournir au moins une mesure d'absorption du rayonnement magnétique, fournir des informations démographiques qui reflètent la condition physique du sujet, déterminer une valeur temporelle de pléthysmographie à partir de la mesure d'absorption du rayonnement magnétique, et déterminer au moins une caractéristique physiologique à partir de la valeur temporelle de pléthysmographie et des informations démographiques en utilisant un modèle phénoménologique prédéterminé qui est adapté pour donner une estimation d'une relation volume sanguin/temps à proximité du cœur et calculer une caractéristique physiologique associée à la fonction cardiaque sur la base de la relation volume sanguin/temps estimée.
PCT/US2008/001223 2007-01-30 2008-01-29 Procédé et système permettant de déterminer la fonction cardiaque WO2008094598A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/700,328 US20080183232A1 (en) 2007-01-30 2007-01-30 Method and system for determining cardiac function
US11/700,328 2007-01-30

Publications (2)

Publication Number Publication Date
WO2008094598A2 WO2008094598A2 (fr) 2008-08-07
WO2008094598A3 true WO2008094598A3 (fr) 2008-09-25

Family

ID=39668841

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/001223 WO2008094598A2 (fr) 2007-01-30 2008-01-29 Procédé et système permettant de déterminer la fonction cardiaque

Country Status (2)

Country Link
US (1) US20080183232A1 (fr)
WO (1) WO2008094598A2 (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080221461A1 (en) * 2007-03-05 2008-09-11 Triage Wireless, Inc. Vital sign monitor for cufflessly measuring blood pressure without using an external calibration
KR20080090194A (ko) * 2007-04-04 2008-10-08 엘지전자 주식회사 혈압 검출 방법 및 그 장치
WO2008133897A1 (fr) * 2007-04-30 2008-11-06 Dacso Clifford C Surveillance non invasive de mesures physiologiques dans un environnement de soins distribués
US8147416B2 (en) * 2007-08-31 2012-04-03 Pacesetter, Inc. Implantable systemic blood pressure measurement systems and methods
US8162841B2 (en) * 2007-08-31 2012-04-24 Pacesetter, Inc. Standalone systemic arterial blood pressure monitoring device
US8328728B2 (en) * 2008-08-22 2012-12-11 Pacesetter, Inc. Implantable hemodynamic monitor and methods for use therewith
KR101019239B1 (ko) * 2008-10-01 2011-03-04 주식회사이루메디 심혈관 분석 장치
ES2336997B1 (es) * 2008-10-16 2011-06-13 Sabirmedical,S.L. Sistema y aparato para la medicion no invasiva de la presion arterial.
EP2347708A4 (fr) * 2008-10-17 2013-12-18 Sysmex Corp Dispositif de surveillance pour un corps vivant
KR101041033B1 (ko) * 2008-11-26 2011-06-13 서울대학교산학협력단 체중계형 무구속 건강 상태 평가 장치 및 방법
US10405762B2 (en) * 2009-04-22 2019-09-10 Vital Metrix, Inc. System and method for noninvasively measuring ventricular stroke volume and cardiac output
US20100280343A1 (en) * 2009-04-30 2010-11-04 General Electric Company Multiple wavelength physiological measuring apparatus, sensor and interface unit for determination of blood parameters
US8401605B2 (en) 2009-04-30 2013-03-19 General Electric Company Multiple wavelength physiological measuring apparatus, sensor and interface unit for determination of blood parameters
US20100312128A1 (en) * 2009-06-09 2010-12-09 Edward Karst Systems and methods for monitoring blood partitioning and organ function
US20110009754A1 (en) 2009-07-08 2011-01-13 Brian Jeffrey Wenzel Arterial blood pressure monitoring devices, systems and methods using cardiogenic impedance signal
KR101081659B1 (ko) * 2010-01-29 2011-11-09 이병훈 병명이 표시되는 혈압기
GB2477761A (en) * 2010-02-11 2011-08-17 Lidco Group Plc Hemodynamic monitor determining cardiac stroke volume
US8571622B2 (en) * 2010-08-31 2013-10-29 General Electric Company Method for reducing power consumption in pulse oximeter systems, pulse oximeter system and pulse oximeter sensor
JP5838320B2 (ja) * 2011-04-28 2016-01-06 パナソニックＩｐマネジメント株式会社 通信装置、認証装置、通信方法、および認証方法
WO2013179355A1 (fr) * 2012-05-31 2013-12-05 パナソニック株式会社 Élément électroluminescent, transistor et cloison
US9060745B2 (en) 2012-08-22 2015-06-23 Covidien Lp System and method for detecting fluid responsiveness of a patient
US8731649B2 (en) 2012-08-30 2014-05-20 Covidien Lp Systems and methods for analyzing changes in cardiac output
US9357937B2 (en) 2012-09-06 2016-06-07 Covidien Lp System and method for determining stroke volume of an individual
US9241646B2 (en) 2012-09-11 2016-01-26 Covidien Lp System and method for determining stroke volume of a patient
US20140081152A1 (en) 2012-09-14 2014-03-20 Nellcor Puritan Bennett Llc System and method for determining stability of cardiac output
US8977348B2 (en) 2012-12-21 2015-03-10 Covidien Lp Systems and methods for determining cardiac output
JP6243761B2 (ja) * 2014-03-14 2017-12-06 日本光電工業株式会社 心肺機能評価装置及び心肺機能評価方法
US10827934B2 (en) * 2014-06-18 2020-11-10 Nokia Technologies Oy Method, device and arrangement for determining pulse transit time
US10653326B2 (en) 2014-08-28 2020-05-19 The Feinstein Institutes For Medical Research Detection of patent ductus arteriosus using photoplethysmography
EP3206586B1 (fr) 2014-10-16 2021-03-24 Viewcare Technologies 1 ApS Procédé de détection d'encoche dicrote
US11172891B2 (en) 2015-02-09 2021-11-16 Nitto Denko Corporation Method and apparatus for deriving mean arterial pressure of a subject
JP6582199B2 (ja) * 2015-05-25 2019-10-02 セイコーエプソン株式会社 血圧計測装置及び血圧計測方法
US10194809B2 (en) * 2015-08-24 2019-02-05 Verily Life Sciences Llc Integrated electronics for photoplethysmography and electrocardiography
JP2017153875A (ja) * 2016-03-04 2017-09-07 セイコーエプソン株式会社 生体情報測定装置および生体情報測定方法
US10548533B2 (en) * 2016-03-14 2020-02-04 Tata Consultancy Services Limited Method and system for removing corruption in photoplethysmogram signals for monitoring cardiac health of patients
JP7264811B2 (ja) * 2016-11-17 2023-04-25 メディシ テクノロジーズ，エルエルシー セルフシーリング性の加圧された四肢エンクロージャ
WO2018158708A1 (fr) * 2017-03-02 2018-09-07 Atcor Medical Pty Ltd Mesure non invasive de la pression artérielle brachiale
AT520026B1 (de) * 2017-05-22 2021-06-15 Human Res Institut Fuer Gesundheitstechnologie Und Praeventionsforschung Gmbh Verfahren zur Ermittlung wenigstens eines Kreislaufparameters eines Probanden
CN108364690A (zh) * 2018-04-24 2018-08-03 姜英 一种多功能生命体征检测系统及其工作方法
RU2700124C1 (ru) * 2018-06-05 2019-09-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный государственный университет физической культуры, спорта и здоровья имени П.Ф. Лесгафта, Санкт-Петербург" Способ прогнозирования осложнений со стороны сердечно-сосудистой системы у спортсменов
CN108784676B (zh) * 2018-06-20 2021-11-09 博动医学影像科技（上海）有限公司 基于年龄信息获取压力差的方法及装置
CN109171677A (zh) * 2018-09-20 2019-01-11 芯海科技（深圳）股份有限公司 一种便携式测量装置及基于该装置的血流动力学参数测量方法
RU2676462C1 (ru) * 2018-10-15 2018-12-28 Федеральное государственное бюджетное учреждение "Национальный медицинский исследовательский центр сердечно-сосудистой хирургии имени А.Н. Бакулева" Министерства здравоохранения Российской Федерации Способ определения оптимального объема левого желудочка при выполнении операции геометрической реконструкции левого желудочка у больных с постинфарктной аневризмой левого желудочка
CN111345791B (zh) * 2018-12-24 2023-10-24 深圳迈瑞生物医疗电子股份有限公司 一种脉搏波测量装置
CN114554945A (zh) * 2019-10-17 2022-05-27 勃林格殷格翰动物保健有限公司 用于动物医学检查的方法和检查装置
JP2021065451A (ja) * 2019-10-24 2021-04-30 日本光電工業株式会社 循環動態測定装置
DE102020117132A1 (de) 2020-06-30 2021-12-30 Drägerwerk AG & Co. KGaA Medizingerät zum Bestimmen eines Herzzeitvolumen-abhängigen Parameters
WO2024033067A1 (fr) * 2022-08-11 2024-02-15 ams Sensors Germany GmbH Procédé de détection de zones caractéristiques dans un signal continu dans le temps, dispositif correspondant et portable

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535753A (en) * 1994-10-04 1996-07-16 Rutgers University Apparatus and methods for the noninvasive measurement of cardiovascular system parameters
US6463311B1 (en) * 1998-12-30 2002-10-08 Masimo Corporation Plethysmograph pulse recognition processor
US6650918B2 (en) * 2002-02-22 2003-11-18 Datex-Ohmeda, Inc. Cepstral domain pulse oximetry
US6811538B2 (en) * 2000-12-29 2004-11-02 Ares Medical, Inc. Sleep apnea risk evaluation
US20050010116A1 (en) * 2003-07-07 2005-01-13 Ilkka Korhonen Method and apparatus based on combination of physiological parameters for assessment of analgesia during anesthesia or sedation
US20060235323A1 (en) * 2005-04-13 2006-10-19 Feras Hatib Pulse contour method and apparatus for continuous assessment of a cardiovascular parameter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535753A (en) * 1994-10-04 1996-07-16 Rutgers University Apparatus and methods for the noninvasive measurement of cardiovascular system parameters
US6463311B1 (en) * 1998-12-30 2002-10-08 Masimo Corporation Plethysmograph pulse recognition processor
US6811538B2 (en) * 2000-12-29 2004-11-02 Ares Medical, Inc. Sleep apnea risk evaluation
US6650918B2 (en) * 2002-02-22 2003-11-18 Datex-Ohmeda, Inc. Cepstral domain pulse oximetry
US20050010116A1 (en) * 2003-07-07 2005-01-13 Ilkka Korhonen Method and apparatus based on combination of physiological parameters for assessment of analgesia during anesthesia or sedation
US20060235323A1 (en) * 2005-04-13 2006-10-19 Feras Hatib Pulse contour method and apparatus for continuous assessment of a cardiovascular parameter

Also Published As

Publication number Publication date
WO2008094598A2 (fr) 2008-08-07
US20080183232A1 (en) 2008-07-31

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